SDO HMI 2014-01-10 02:00:24 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 22.99 | 0.00 | 12.18 | -19.04 | 64.68 | -5.17 | 172.96 | 0.3261 | -441.0 | -298.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-10 02:00:24 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.02 | 0.00 | 0.52 | -13.31 | 80.45 | 10.60 | 227.77 | 0.2428 | -880.0 | -703.2 | |
| 0.00 | 2.12 | 0.00 | 1.08 | -12.84 | 80.40 | 10.54 | 229.16 | 0.2369 | -1013.0 | -871.6 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -12.66 | 80.27 | 10.41 | 229.41 | 0.2333 | -843.0 | -723.1 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -18.33 | 75.53 | 5.68 | 200.81 | 0.2657 | 859.0 | 628.9 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -18.60 | 75.54 | 5.69 | 200.46 | 0.2700 | 668.0 | 628.9 | |
| 0.00 | 1.10 | 0.00 | 0.57 | -18.30 | 75.13 | 5.27 | 199.49 | 0.2629 | 901.0 | 702.3 | |
| 0.00 | 3.14 | 0.00 | 1.61 | -18.00 | 74.21 | 4.36 | 196.68 | 0.2533 | 700.0 | 677.1 | |
| 0.00 | 2.04 | 0.00 | 1.03 | -15.56 | 64.70 | -5.15 | 156.63 | 0.2191 | -883.0 | -678.8 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -18.23 | 59.48 | -10.37 | 145.25 | 0.3012 | -818.0 | -596.8 | |
| 0.00 | 1.87 | 0.00 | 0.98 | -19.17 | 58.69 | -11.16 | 145.13 | 0.3211 | -927.0 | -665.0 | |
| 0.00 | 0.85 | 0.00 | 0.44 | -18.20 | 57.46 | -12.39 | 140.39 | 0.3212 | -808.0 | -752.7 | |
| 0.00 | 1.44 | 0.00 | 0.76 | -15.83 | 54.91 | -14.94 | 129.80 | 0.3243 | -834.0 | -612.2 | |
| 0.00 | 0.93 | 0.00 | 0.52 | -24.82 | 53.54 | -16.31 | 144.50 | 0.4409 | -719.0 | -574.2 | |
| 0.00 | 0.93 | 0.00 | 0.56 | -32.06 | 50.27 | -19.58 | 149.04 | 0.5542 | -681.0 | -558.7 | |
| 0.00 | 1.44 | 0.00 | 0.78 | -18.74 | 52.13 | -17.72 | 131.73 | 0.3879 | -862.0 | -669.5 | |
| 0.00 | 0.68 | 0.00 | 0.42 | -32.94 | 46.32 | -23.53 | 145.54 | 0.5944 | -644.0 | -535.2 | |
| 0.00 | 1.10 | 0.00 | 0.69 | -28.58 | 40.48 | -29.37 | 134.50 | 0.6062 | -713.0 | -524.2 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |